baber/WOPTO huggingface dataset:
Patent JP-H04197673-A (JP)
Title: Long-type printer
Inventor: TANGA TSUTOMU
IPC: B41J29/17
Filed: 1990-11-28
Abstract: PURPOSE:To eliminate the need for a maintenance for removing paper dust by a method wherein a groove is provided in a fixing board downward of the end parts of the heating element arrangement side of short-type thermal heads, a suction nozzle connecting to the groove is provided in the fixing board, and a suction mechanism connecting to the suction nozzle is provided. CONSTITUTION:Heating element arrangements 8 of supply-side thermal heads 2-1, 2-3,... are disposed in a straight line. Heating element arrangements 8 of discharge-side thermal heads 2-2, 2-4,... are disposed in another straight line. At a bonding part of the supply-side thermal head 2-1 with the adjacent discharge-side thermal heads 2-2, the thermal heads are disposed so that the effective recording widths of the heating element arrangements 8 are overlapped. A groove 20 is provided in a long support board 5 for the long thermal head and a fixing board 4 downward of the end parts of the heating element arrangement side of the short thermal heads 2-1-2-5. A nozzle 22 connecting to the groove 20 is provided in the fixing board 4. The nozzle 22 is connected to a small-size cleaner 26, which is a suction mechanism, through a tube 24 outside the fixing board 4. In this manner, there is no possibility that paper dust produced during printing may remain in the thermal heads.
Patent JP-H04197332-A (JP)
Title: Signal processing circuit for electronic endoscope
Inventor: OKADA FUJIO
IPC: A61B1/04
Filed: 1990-11-29
Abstract: PURPOSE:To reproduce the correct color of an intra-body tissue by installing a linear matrix circuit for correcting the mixed color for R, G, and B colors in video signals and a gamma correction circuit for carrying out gamma correction for the output of the linear matrix circuit. CONSTITUTION:In a matrix circuit 14, each calculator 16a, 16b, 16c for subtracting the signal which is formed by multiplying other signal by a certain coefficient from each signal of R(red), G(green), B(blue) is installed, and the mixing of other color is dissolved. Further, a gamma correcting circuit 15 carries out gamma correction for each color signal R, G, B outputted from the linear matrix circuit 14. Accordingly, as for the output characteristic of a TV monitor (cathode-ray tube) for displaying images, the curve variation of the output electric current is removed when the correction for a curved line 101 is carried out by the gamma correcting circuit 15 for the output of a curved line 100, and the output characteristic of a curved line 103 can be obtained. Accordingly, the output level reduction due to the spectral characteristic is adjusted, and the correct color can be reproduced.
Patent JP-2001154049-A (JP)
Title: Method for manufacturing optical wiring layer, and method for manufacturing opto-electric wiring substrate
Inventor: YOTSUI KENTA
IPC: G02B6/13
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce warpages and curls of an optical wiring layer by relaxing stresses exerting on the optical wiring layer and to form optical elements such as a waveguide pattern, a mirror and a diffraction grating by using dry etching, a dicing saw and an electron beam exposure of the like to a minimum. SOLUTION: In a method for manufacturing the optical wiring layer having a core and a clad, a process for forming at least the core 3 and a first cladding 4 on a first support body 1 in which the shape of the core or the shape of an optical element is preferably formed, a process for transferring the core and the first cladding to a second support body 5, a process for forming a second cladding 7 on the core and a process for peeling the optical wiring layer from the second support body are included.
Patent JP-H05103622-A (JP)
Title: Preparation of odorless garlic extract
Inventor: ISHIHARA TAKAFUMI
IPC: A23L19/00
Filed: 1991-10-15
Abstract: PURPOSE:To obtain an odorless garlic extract deodorized to a level insensible by a person having ordinary olfactory sense by adjusting a garlic extract liquid to a specific concentration, adding a specific amount of activated carbon to the extract, heating the mixture under stirring, removing the activated carbon and concentrating the liquid. CONSTITUTION:Raw garlic separated into individual scales is extracted with water under heating and refluxing in vacuum of 400-500mmHg and the obtained garlic extract liquid is adjusted to a Brix concentration of 15-30%. Activated carbon is added to the liquid in an amount of 1/(10-25), preferably 1/(17-20) pts.wt. based on 1 pts.wt. of the liquid having an allicin concentration of 1,000ppm and heated preferably at 70-80 deg.C for 30-60min under stirring. After removing the activated carbon, the liquid is concentrated to obtain the objective extract.
Patent JP-H05331264-A (JP)
Title: Spherical latent curing agent for epoxy resin and its production
Inventor: SAI SAI
IPC: C08G59/50
Filed: 1992-12-14
Abstract: PURPOSE: To provide a spherical particulate latent hardening accelerating agent for use as a latent hardening agent for an epoxy resin or a hardening agent for high temp. hardening use which can be produced at a low cost and has an excellent storing stability and hardening performance at room temp.  
     CONSTITUTION: A latent hardening agent for an epoxy resin is obtd. by having an excess amt. of a multifunctional epoxy compd. present while forming a spherical particulate addn. reaction product via addn. reaction of an amine compd. with an epoxy compd. in an org. solvent in the presence of a dispersion stabilizer or by treating with a multifunctional isocyanate compd. after the reaction or by conducting the reaction in the presence of an excess amt. of a multifunctional epoxy compd. followed by treatment with a multifunctional isocyanate compd. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H02178103-A (JP)
Title: Wire saving system for sensor attached to conveyer
Inventor: ASANO KENJI
IPC: B65G43/00
Filed: 1988-12-29
Abstract: PURPOSE:To reduce wiring manhour to make space saving and wire saving by directly attaching a Hall sensor unit to a conveyer frame integrated with an electric power supply line, an input and an output signal lines for making the unit to be connected to the electric power supply line and the signal lines, in the case of attaching the Hall sensor for detecting existence of a pallet. CONSTITUTION:When a Hall sensor unit 1 is attached to respective core wires of an electric power supply line and signal lines at optional positions on a conveyer frame 2 an electric power supply terminal 12, a latch timing input terminal 13, a shift lock input terminal 14 and a GND terminal 15 respectively break insulating coatings and are connected to respective core wires 19. At the same time, a D flip flop input terminal 16 and an output terminal 17 are also pressed into the frame 2 respectively after their load wires being cut and transition between neighboring Hall sensor units 1 can be achieved. And then it is fixed with a fixing flush vis 22. Reduction of wiring manhour, space saving, and wire saving can be attempted by this constitution.
Patent JP-H05162814-A (JP)
Title: Chuck device for tray plate
Inventor: SHINODA YOSHIRO
IPC: B65G1/04
Filed: 1991-12-17
Abstract: PURPOSE:To hold a tray plate without causing position shift. CONSTITUTION:A movable pawl 21 is provided turnably at the upper part of a fixed pawl 18, and a pin 23 is fitted to this movable pawl 21. The movable pawl 21 is energized in a closing direction by providing a compression coil spring 26 between both pawls 18, 21. Also, an air cylinder 27 is provided at the fixed pawl 18, and the movable pawl 21 is made to turn in the closing direction by forcing its rod 27a to move in advance. When the movable pawl 21 is turned in the closing direction, the pin 23 is put into the hole 14 of a tray plate 11, and as a result, the tray plate 11 is held without casing position shift.
Patent JP-H09174494-A (JP)
Title: Square drilling machine for roof material
Inventor: HORIICHI KOUJI
IPC: B26F1/32
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a drilling machine to increase a working speed without requiring a high force for drilling and besides by simply ascertaining a drilling position and perform a drilling work at an elevated spot with safety. SOLUTION: A chisel 2 is attached movably by a given stroke along the movement direction of a hammering body and replacably to the tip part of a body 1 having a motor-driven or pneumatically-operated axially reciprocated hammering weight. Blades 3 are radially attached to the outer periphery of the tip part of the chisel 2 and further a width gauge 4 to measure measure a drilling position is attached to the body.
Patent JP-H07185881-A (JP)
Title: Coated electrode for cr-mo-based rail
Inventor: OKUMURA MAKOTO
IPC: B23K9/038
Filed: 1993-12-27
Abstract: PURPOSE:To provide a coated electrode with which joint performance excellent in terms of wear resistance and surface flaw resistance is assured and which has good welding workability at the time of subjecting a Cr-Mo-based rail steel to enclosed arc butt welding and repair build-up welding at an on-site track. CONSTITUTION:A coating material contains, by weight % of the total weight of the coating material, 25 to 45% carbonate, 15 to 30% metal fluoride, 3 to 9% rutile and the balance a coating material and arc stabilizer. A welding electrode is coated with this coating material at 20 to 30% of the total weight of the welding electrode. The coated electrode which contains, by weight % of the respective components occupied in the total metal of the welding electrode, 0.1 to 0.39% C, 0.35 to 0.9% Si, 0.75 to 2.0% Mn, 0.9 to 2.5% Cr, 0.1 to 0.6% Mo or contains at least one : kinds of 0.02 to 0.15% V, 0.02 to 0.1% Nb, 0.2 to 0.5% Cu and 0.5 to 3% Ni in addition to the above and consists of the balance Fe with inevitable impurities is obtd.
Patent JP-H05107398-A (JP)
Title: Controller for electron beam application device
Inventor: HAMANO MASARU
IPC: H05H7/00
Filed: 1991-10-17
Abstract: PURPOSE:To change an accelerating voltage without cutting an electron beam off by retrieving a scanning current value based on high pressure power source outputs from storage when changing setting of the accelerating voltage, and controlling the scanning current until a high pressure power output reaches a set voltage. CONSTITUTION:An accelerating voltage controller 14 drives a high pressure power source 7 according to an accelerating voltage set by an accelerating voltage setter 13 and the accelerated voltage generated is provided to an accelerating tube. The range of scanning is set by a scanning range setter 15. Scanning currents for the accelerating voltage are prestored in an arithmetic unit 16 as to the same range of scanning. A scanning coil power source 8 is controlled with a value retrieved from the unit 16 and a scanning current equal to a computed value is passed through the scanning coil 5. When a changed value is set by the setter 13, the controller 14 causes the power source 7 to gradually approach this set voltage and the unit 16 is stopped when the set voltage is reached. The accelerating voltage can thus surely be changed without stopping operation and with the required scanning range maintained.
Patent JP-H01176469-A (JP)
Title: Apparatus for coating side surface of thin plate
Inventor: MASAKI KENICHI
IPC: B05C1/02
Filed: 1987-12-28
Abstract: PURPOSE:To form a highly precise coating film to the side surface of a thin plate, by bringing the side surface of the thin plate on a stage into contact with the side surface of a rotor and transferring the coating solution in the recessed part of the rotor regulated in its amount by a doctor to the side surface of the thin plate. CONSTITUTION:A thin plate T is temporarily fixed and held to the surface of a stage 1. In adjacent relation to a rotor 2 having an elastic side surface to which a recessed part equal to or thinner than the thickness of the thin plate T is formed, a coating solution supply part 3 for continuously supplying a coating solution to the side surface of the rotor 2 is provided. At least one of the stage 1 and the rotor 2 is moved to bring the side surface of the thin plate T on the stage 1 into contact with the side surface of the rotor 2, and the coating solution supplied from the coating solution supply part 3 and regulated in its amount by a doctor 16 to be received in the recessed part of the rotor 2 is transferred to the side surface of the thin plate T to perform coating. As a result, a highly precise coating film can be formed to the side surface of the thin plate.
Patent JP-2001150141-A (JP)
Title: Method of plasma keyhole welding
Inventor: SAKUNO FUMIHIKO
IPC: B23K10/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of plasma keyhole welding by which an arc start is surely executed and a normal weld zone is available. SOLUTION: In the method of plasma keyhole welding by butting welded materials whose plate thickness is larger than 3 mm, the method of plasma keyhole welding is characterized by the fact that a hole for starting the welding is bored in the direction of the plate thickness of the welded plate materials at a starting location of the welding of the plasma keyhole, and that the welding is started from the hole for starting the welding. Further, the diameter of the hole for starting the welding is 0.2 to 0.7 times the plate thickness of the welded plate material.
Patent JP-H01174973-A (JP)
Title: Direction detector
Inventor: OKADA NAOYA
IPC: G01P13/04
Filed: 1987-12-29
Abstract: PURPOSE:To achieve a high detection accuracy, by detecting an operating direction output at both edges of one of two phase of pulse signals with a difference phase synchronizing the operation of a mobile body. CONSTITUTION:Among pulse signals (a) detecting the rising and falling edges of a first phase pulse signal S1, those detecting the rising edge thereof S1 are outputted from AND circuits 50 and 53 at a state (first state) in which the signal S1 advances ahead of a second phase pulse signal S2 while outputted from AND circuits 50 and 53 at a state (second state) in which the signal S1 is delayed therefrom S2. Then, OR circuits 54 and 55 receives output signals inputted from the circuits 50 and 53 and 51 and 52 respectively and output resultant output signals (b) and (c). Hence, the pulse signals detecting the rising and falling edges of the signal S1 are outputted from the OR circuits 55 and 54 at the first and second states respectively. Then, the output signals (b) and (c) of the circuits 54 and 55 are inputted into NOR circuits 56 and 57 respectively and an operating direction output Y which is inputted into the circuits 56 and 57 and outputted from the circuit 57 with an FF circuit composed of the circuits 56 and 57 turns 'L' and 'H' at the first and second states respectively.
Patent JP-H05148520-A (JP)
Title: Measuring instrument for furnace condition in blast furnace
Inventor: SAKURAI MASAAKI
IPC: F27B1/28
Filed: 1991-11-22
Abstract: PURPOSE:To accurately measure the furnace condition in a blast furnace by easily aligning the axis of a tuyere to the axis of a lance even in the case the slippage of the axis to the tuyere develops at the time of inserting the lance for measuring the furnace condition in the blast furnace into the furnace through the tuyere. CONSTITUTION:This measuring instrument is composed of a carriage 4 being possible to travel on a first rail 1 toward the tuyere in the blast furnace, a supporting table 7 arranged vertically movably on the carriage 4, a machine frame 20 arranged movably in the width direction on the supporting table 7, a lance carriage 23 arranged shiftably toward the tuyere in the machine frame 20 and the lance 29 fitted to the lance carriage 23. The lance 29 is vertically movable and as this lance can be moved in the axial direction and the orthogonal direction to this axis, the axis of the tuyere and the axis of the lance can easily and accurately be aligned.
Patent JP-2001153201-A (JP)
Title: Planetary roller power transmission device
Inventor: MAKINO TOMOAKI
IPC: F16H13/08
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent excessive load from being applied to a bearing part for rotatably supporting a planetary roller. SOLUTION: This planetary roller power transmission device is so constructed that plural first rollers 23 and second rollers 24 arranged at equal spaces in the circumferential direction between a sun roller 21 and an outer ring 22 concentrically disposed on the outer periphery side are arranged in multistage in the radial direction, and the sun roller 21 and the first rollers, and the second rollers 24 and the outer ring 22 are pressed to each other, and the first rollers 23 are rotatably held by support shafts 27 through bearings 28. In this device, when the pitch circle diameter of the support shaft 27 is taken as D, a radial clearance gap δof the bearing 28 is set to a value obtained by the expression : δ=aD0/35 (a=0.02-0.03).
Patent JP-H06158054-A (JP)
Title: Method for infusibilizing pitch
Inventor: YAMADA YASUHIRO
IPC: C10C3/02
Filed: 1992-11-19
Abstract: PURPOSE:To infusibilize a platy, granular, or molded pitch having a specified softening point by treating the pitch in a heated I2 vapor until the amt. adsorbed of I2 reaches a specified value or higher. CONSTITUTION:A pitch having a softening point of 150-300 deg.C, such as coal tar pitch, is crushed to give granules having particle sizes of 50mum to 1mm or plates, or is melted by heating above the softening point, poured into a mold, and cooled to give a molding with a wall thickness of 50mum to 1mm. The pitch is then put into a container together with I2. After the container is tightly sealed, the pitch is heated and kept at 100-130 deg.C in an I2 vapor for a certain time to adsorb I2 in an amt. of 200wt.% or higher based on the pitch. Thus is obtd. an infusible pitch, which is carbonized by heating at 800 deg.C or higher in an inert gas, such as N2, to give a carbon material.
Patent JP-H04201296-A (JP)
Title: Telephone card with velvety decoration
Inventor: YAMAZAKI SHOJI
IPC: B42D15/10
Filed: 1990-11-29
Abstract: PURPOSE:To prevent faulty run in a device and give a three-dimensional soft and solid appearance a telephone card by attaching a thin velvet cloth to the front of a telephone card to form a decorative pattern. CONSTITUTION:A thin velvet cloth is attached to the front of a telephone card to form a decorative pattern. The entire surface appears to be thin, although it has three-dimensional look peculiar to velvet. Therefore, the telephone card is not caught in a telephone card insertion slot. The card surface gives a soft qualitative feeling so that the card is highly decorative and suitable for a gift and advertising.
Patent JP-H07212841-A (JP)
Title: Position-dependent type and position-independent type function providing system to communication unit
Inventor: BURUUSU MERIRU BEIRUZU
IPC: H04W4/029
Filed: 1994-12-22
Abstract: PURPOSE: To provide a communication switching system which can fulfill wireless communication function as if a wireless mobile unit were registered in a permanent switching system. CONSTITUTION: A terminal service profile selected by a registration switching system for a wieless mobile unit 104 specifies the function and operation of the mobile unit 104 and a service profile specifies the function of the shared directory number of a stationary terminal 107 and the mobile unit 104. The function only related to the mobile unit 104 and the function related to the shared directory number are available. The latter function is fulfilled by means of a permanent switching system assigned to the shard directory number. Such a function that can be fulfilled by means of the permanent switching as if the mobile unit 104 were registered in the permanent switching system can be provided by using a ISDN message.
Patent JP-2000225614-A (JP)
Title: Rotor and mixer having rotor
Inventor: REGALIA ROBERTO
IPC: B29C48/36
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To improve the mixing efficiency of an elastomer and others by the rotor of a mixer. SOLUTION: A rotor comprises the first part which forms a thrust flange 6 and has a longer length L1 in the axial direction and the second part which forms a reverse thrust flange 7 and has a shorter length L2 in the axial direction. An penetration angle β into a mixture is formed in the flange 6 and in the flange 7 and changed along the extension part of the flange. The dislocation angle of the angle phase between the two rotors is set up at 70-125 degrees, preferably at 85-120 degrees.
Patent JP-H11167159-A (JP)
Title: Camera for recording magnetic information
Inventor: OKUMURA YOICHIRO
IPC: G11B31/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of simply/easily inputting/recording information to be magnetically recorded on a specified track in a magnetic recording region on a film used, only with a camera body. SOLUTION: In the camera body 100 which can be loaded with the film provided with a magnetic recording part, an optical sensor 9 for detecting code information 201 including fixed photographing information is provided in an edge part, four corners, a projection part or the like in the outside case of the camera body. The camera for recording magnetic information, is constituted to provide a conversion means (CPU) for converting a signal detected by the optical sensor into the fixed photographing information and a magnetic recording means for recording data including the photographing information obtained by the conversion by the conversion means, in the magnetic recording part. By this camera, the photographing information can be magnetically recorded on the film simply and inexpensively.
Patent JP-H09149911-A (JP)
Title: Soft knee joint outfit
Inventor: MATSUURA HIDEYUKI
IPC: A61F5/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a light and good wearing feeling of knee joint outfit which can improve the gait while reforming the abnormality, for the walking abnormality with ability of self-walking. SOLUTION: In an outfit of such type as to lock the fellow ends with a hook and loop fastener after winding it around a key joint, a C-shaped kneecap bone pad 3 which surrounds other than the lower part is fixed around the kneecap bone exposure hole 3 of the elastic cloth-form outfit body. Moreover, a tape body 8 for regulating the elongation in vertical direction of the outfit body is fixed to one hand on both its ends. Furthermore, the position of the top of the kneecap bone pad 3 is inclined in the direction of rear (direction going to the center of the cylinder when the outfit body is made cylindrical, being locked).
Patent JP-H01179808-A (JP)
Title: Kerosene burner with odor reducing function
Inventor: IGUCHI EIJIRO
IPC: F23D3/18
Filed: 1987-12-29
Abstract: PURPOSE:To save the space and reduce the number of required parts by providing in a vacant space in the combustion tank a means to change pressure such as the bag of a kerosene burner which is provided with an odor reducing function. CONSTITUTION:Kerosene is stored in a combustion tank 1 and the tank is provided with a space zone 1a. In this space zone 1a a bag 6 as a device to change pressure in the tank is provided and it is connected to a suction port 2. A fan 3 feeds air into the bag 6 or sucks air from it according to the direction of rotation. When the fire is extinguished, a gas of unpleasant odor is generated from a wick 10, but when the air in the bag 6 is drawn by the fan 3, the pressure of the space zone 1a is reduced and the odor gas is taken into it. If, during ignition, air is fed into the bag 6 to pressurize the space zone 1a, the odor gas which has been received in the bag 6 is discharged from between the wick 10 and wick outer cylinder 11 and it is burned. Since the bag 6 as a means to change pressure is provided in the vacant space of the combustion tank 1, the space is saved.